Point Forecast: 2 Miles S Washington-Dulles International Airport VA
 38.93N 77.45W (Elev. 299 ft)
Last Update: 3:30 pm EST Nov 7, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date11/0711/08
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)716766636260595756555554535251545862656769707068
Dewpoint (°F)585655545352504949484848474747484948474643424140
Wind Chill (°F)
Surface Wind (mph)7766665555333335678911111111
Wind DirNNNNNNNNNNNNWNWNWNWNWNWNWNWWWWNWNW
Gust
Sky Cover (%)56504545424242353634373427179523223322
Precipitation Potential (%)10104441111118888880000000000
Relative Humidity (%)636868727275727577777780808386807260524739363536
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/09
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)666260595856545351504847454343454851535657585857
Dewpoint (°F)393837373737373838383736353534343434333231303030
Wind Chill (°F)4644434139394245
Surface Wind (mph)10107788899998766677766655
Wind DirNWNWNWNWNWNWNWNWNWNWNNNNNNNNNNNNENENE
Gust
Sky Cover (%)2155445567891215998891010131922
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)374142444549525761636565687370655852464037343435
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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